My homework asks to evaluate this: 8-11 Times the square root of 25 over 121

if twice a number is subtracted from 13, the result is 5

Which of the following would be an appropriate null hypothesis? A. The mean of a population is equal to 55. B. The mean of a sample is equal to 55. C. The mean of a population is greater than 55. D. Only (a) and (c) are true.

Write the coordinates of the vertices after a translation 4 units right and 4 units down. T (-3, 2) U (-3, 3) V (-2, 3) W (-2, 2)

On my brother's 14th birthday, he was 160 cm tall. Within exactly one year, his height increased by 6%. How tall was he on his 15th birthday? Round your answer to the nearest cm.

Two companies working together can clear a parcel of land in 7 hours. working alone, it would take company a 4 hours longer to clear the land than company b. how ong would it take company b to clear the parcel of land alone

Can 5,14,12 form a right triangle

What are the x-intercept of sin (x) ?

Oleta has five times as many pennies as quarters. Altogether she has $1.80 how many of each coin does she have

Your mother gave you 13.32 with which to buy a present this covered 3/5 of the cost. how much did the present cost?

1. You are making gift bags to give to your friends at a birthday party. You have 36 candy bars, 24 pencils, and 48 erasers to divide among the gift bags. You want to divide the items evenly and not have any items left over. a.